Section 67 of the Local Government Ordinance 17 of 1939 applies only to the permanent closure of a street (or portion thereof) to all classes of traffic, not to the dedication of portions of a street for exclusive use by a particular class of traffic (such as buses). The dedication of road lanes exclusively to buses, while other lanes remain open to mixed traffic, constitutes a permanent closure for a particular class of traffic under section 66(1)(b)(i), which does not trigger the compensation provisions of section 67. A municipality must comply with applicable town planning schemes and zoning requirements when proposing to construct buildings or facilities on land. Where the planned use does not fall within the defined permitted land uses under the existing zoning, rezoning is required in terms of section 56 of the Town Planning and Townships Ordinance 15 of 1986. The interpretation of permitted land uses in a town planning scheme must be based on the express definitions provided in the scheme, and uses cannot be deemed incidental or ancillary unless expressly provided for in the definitions.